// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_
#define UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_

#import <QuartzCore/QuartzCore.h>

#include "base/macros.h"

namespace gfx {

class ScopedCGContextSaveGState {
public:
    explicit ScopedCGContextSaveGState(CGContextRef context)
        : context_(context)
    {
        CGContextSaveGState(context_);
    }

    ~ScopedCGContextSaveGState()
    {
        CGContextRestoreGState(context_);
    }

private:
    CGContextRef context_;

    DISALLOW_COPY_AND_ASSIGN(ScopedCGContextSaveGState);
};

} // namespace gfx

#endif // UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_
